Coal refuse (also described as coal waste, rock, slag, coal tailings, waste material, rock bank, culm, boney, or gob) is the material left over from coal...

coal that is partially economically recoverable. Coal refuse is distinct from the byproducts of burning coal, such as fly ash. Piles of coal refuse can...

moisture and mineral matter. Since the 1980s, anthracite refuse or mine waste has been used for coal power generation in a form of recycling. The practice...

Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of...

anthracite, a variety of coal also some carboniferous rock strata known as the Culm Measures Culm (in American English), coal refuse or coal waste Culm (botany)...

coal that is partially economically recoverable. Coal refuse is distinct from the byproducts of burning coal, such as fly ash. Piles of coal refuse can...

Coal dust is a fine-powdered form of coal which is created by the crushing, grinding, or pulverization of coal rock. Because of the brittle nature of coal...

process of heating coal in the absence of oxygen to a temperature above 600 °C (1,112 °F) to drive off the volatile components of the raw coal, leaving behind...

Coal power in China is electricity generated from coal in China and is distributed by the State Power Grid Corporation. It is a big source of greenhouse...

coal workers' pneumoconiosis, or simply black lung, is an occupational type of pneumoconiosis caused by long-term inhalation and deposition of coal dust...

Coal ash, also known as coal combustion residuals (CCRs), is the mineral residue that remains from burning coal. Exposure to coal ash and to the toxic...

Coal reserves in Canada rank 13th largest in the world (following the former Soviet Union, the United States, the People's Republic of China and Australia)...

Coal pollution mitigation, sometimes labeled as clean coal, is a series of systems and technologies that seek to mitigate health and environmental impact...

largest producer of coal in the world, while Australia is the largest coal exporter. Countries with the largest proven black coal reserves are the United...

environmental impact of the coal industry includes issues such as land use, waste management, water and air pollution, caused by the coal mining, processing and...

Coal mining is an industry in transition in the United States. Production in 2019 was down 40% from the peak production of 1,171.8 million short tons (1...

your play among the sleepy rocks (102). Tailings Overburden Minestone Coal refuse Collins English Dictionary – Complete and Unabridged, 12th Edition. HarperCollins...

Peak coal is the peak consumption or production of coal by a human community. Peak coal can be driven by peak demand or peak supply. Historically, it was...

Coal generated about 19.5% of the electricity at utility-scale facilities in the United States in 2022, down from 38.6% in 2014 and 51% in 2001. In 2021...

This is a list of the 215 operational coal-fired power stations in the United States. Coal generated 16% of electricity in the United States in 2023, an...

Ethiopia Whoopie pie, also known as gob, a baked dessert food Coal refuse from coal mining This disambiguation page lists articles associated with the...

Coal slurry is a mixture of solids (mined coal or coal waste) and liquids (water or organic) produced by a coal preparation plant. To transform the coal...

heating plant can use different fuels: Natural gas Heating oil Biomass Coal Refuse Combined heat and power Cogeneration District heating Power station v...

The history of coal mining goes back thousands of years, with early mines documented in ancient China, the Roman Empire and other early historical economies...

80 Megawatt electrical generation facility, located adjacent to the coal refuse areas above the town. The plant, which was built in the early 1990s is...

A coal-seam fire is a burning of an outcrop or underground coal seam. Most coal-seam fires exhibit smouldering combustion, particularly underground coal-seam...

Coal tar is a thick dark liquid which is a by-product of the production of coke and coal gas from coal. It is a type of creosote. It has both medical and...

Bituminous coal, or black coal, is a type of coal containing a tar-like substance called bitumen or asphalt. Its coloration can be black or sometimes dark...

many coal operations choose to sample. The raw coal, before it enters the plant. The refuse, to see what the plant missed. Then the clean coal, to see...

government refuses to buy from mines controlled by the self-proclaimed Donetsk People's Republic and Luhansk People's Republic. Almost all the country’s coal-fired...